baber/WOPTO huggingface dataset:
Patent JP-S58157906-A (JP)
Title: Method for operating blast furnace
Inventor: OKUMURA KAZUO
IPC: C21B7/24
Filed: 1982-03-16
Abstract: PURPOSE:To stabilize the operating condition of a blast furnace and the quality of products by controlling the operating conditions of the blast furnace in such a way that the varying density indices and bias indices determined from the actual value and theoretical value of the charging time of the charge into the blast furnace attain the preset control values. CONSTITUTION:The actual charging intervals of the charge 2 into a blast furnace 1 are calculated from the records measured from the positions of the weights 4 of sounding devices 3 and the above-mentioned charging intervals are determined theoretically. The varying density index HI and bias index HI' are determined by the equations in accordance with the difference DELTAT between the above-mentioned actual intervals Tmin for charging the raw materials and the theoretical intervals T.Tmin for charging the raw materials. The operating conditions of the blast furnace are controlled in such a way that said HI and HI' attain the predetermined index values. Said T.T are calculated from the unit of oxygen, the amt. of the pig iron to be produced per charge, the amt. of the total oxygen in blast, etc. Generally, the blast furnace is operated stably at about (i):(n-4) and set values of about HI:<=10 and Hi': about  4.
Patent JP-H09210152-A (JP)
Title: Power transmission
Inventor: TSUKAMOTO KAZUMASA
IPC: F16H3/66
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To equilibrate thrust force applied to stepped pinion in a power transmission which transmits driving forces via stepped pinion comprised of helical gears between planetary gear sets. SOLUTION: A driving force transmission apparatus comprises a stepped pinion P integrating pinion gears P1, P2 of helical gears of different diameters, its carrier C1, a ring gear R1 engaging with the pinion gear P1, a sun gear S2 engaging the pinion gear P2. One element among the carrier C1, ring gear R1, and sun gear S2 is used as a counterforce element to transmit driving force between other two elements via the stepped pinion P. The relationships between the skew angles βD1 , βD2 of the teeth center of the pinion gears P1, P2 is set according to the ratio of the diameter of helical gear D1 , D2 so as not to affect the thrust force of the stepped pinion P to other elements.
Patent JP-H09214429-A (JP)
Title: Optical access system
Inventor: YAMAMOTO AKIYA
IPC: H04B10/572
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To provide the optical access system in which no maintenance is required for subscriber terminals and optical multiplexers/demultiplexers of nodes and required control is conducted entirely by a station side. SOLUTION: An outgoing optical digital signal is generated at a 1st point, a clock signal for each (n)-bit ((n) is an integer being 2 or over) in the optical digital signal is set to '1' and outgoing information is made up of optical digital signals except the optical clock pulse train for each (n)-bit and sent to a transmission line 4. At a 2nd point, the optical digital signal is demodulated while eliminating the optical clock signal pulse train for each (n)-bit, an optical gate circuit of an optical receiver 12 receiving the outgoing optical digital signal generates the incoming optical digital signal consisting of incoming information data synchronously with the optical pulse train for each (n)-bit and returns the signal to the transmission line 4. At the 1st point, the incoming optical digital signal sent from the 2nd point is received from the transmission line 4.
Patent JP-H10235326-A (JP)
Title: Garbage treatment apparatus
Inventor: KOYAMOTO MASANORI
IPC: B09B3/00
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To prevent the possibility of putting hand into a garbage treatment tank by mistake when a garbage treatment material is discharged from a garbage treatment tank. SOLUTION: A garbage treatment tank 1 is housed in a case 5 and a discharge opening part 6 for discharging a garbage treatment material 2 is provided in the lower part of the garbage treatment tank 1 and an inner lid is attached to the discharge opening part 6 in a freely openable and closable meaner. An inspection opening part 8 having an inspection lid 9 attached thereto in freely openable and closable manner is provided in the side surface of the case 5 to oppose the inspection opening part 8 to the discharge opening part 6. A lower opening 10 for discharging garbage in the garbage treatment tank 1 from the discharging opening part 6 is provided in the bottom surface part of the case 5.  A safe switch operated by the closing of the inspection opening part by the inspection lid 9 so as to rotate a stirring means in such a state that the inspection lid 9 is closed and operated so as to make the stirring means unable to rotate in such a state that the inspection lid 9 is opened is provided.
Patent JP-S57155738-A (JP)
Title: Collet for pellet bonding
Inventor: MIMATA TSUTOMU
IPC: H01L21/68
Filed: 1981-03-23
Abstract: PURPOSE:To permit the simplicity of workability and control by a method wherein a collet is formed in cylindrical shape and the tip of the collet is contacted with the surface of a pellet and vacuum sucking is also applied to the surface of the pellet. CONSTITUTION:A collet 10 is formed in cylindrical shape and a buffer tube 13 consisting of a soft member such as silicon rubber is engaged with the tip of the collet to project the tip of the buffer tube from the tip of the collet. In performing bonding, the collet 10 sucks one pellet from a wafer 2 for carriage. After performing positioning for the pellet 1 on a positioning dish 4, the pellet 1 is again sucked for carriage and the bonding of the pellet is completed by pressing the pellet 1 on a package 3. At that time, the tip of the buffer tube 13 just contacts with the surface of the pellet 1. Accordingly, the upper edge and surface of the pellet will not be damaged.
Patent JP-H05211039-A (JP)
Title: Tuning mechanism for klystron
Inventor: SUZUKI KAZUTAKA
IPC: H01J23/20
Filed: 1992-01-30
Abstract: PURPOSE:To provide a tuning mechanism for klystron which can decide the tuning channel surely. CONSTITUTION:While plural slits 51 are formed at the positions corresponding to frequency set screws 9 set projecting beforehand, three of four switches to detect the slits 51 are fixed at the positions corresponding to the frequency set screws 9, and the remaining one switch is fixed at the position slipped from the positions corresponding to the frequency set screws 9, in a part of a preset plate 10. Depending on the output signals of the detecting switches (photo-interrupters) 52, it is detected which of the preset tuning channel has been set.
Patent JP-S63207693-A (JP)
Title: Optical recording medium
Inventor: OGUCHI YOSHIHIRO
IPC: C09B23/00
Filed: 1987-02-25
Abstract: PURPOSE:To obtain an optical recording medium comprising an organic coated film having an absorption band on the longer wavelength side, by providing a thin organic film comprising a specified compound. CONSTITUTION:An optical recording medium has an organic coated film comprising a polymethine compound of general formula [I], wherein each of A, B, D and E is hydrogen, e substd. or unsubstd. alkyl, cycloalkyl, alkenyl, substd. or unsubstd. aralkyl, substd. or unsubstd. aryl, substd. or unsubstd. styryl or substd. or unsubstd. heterocyclic group, Y is a divalent residue having an atomic group necessary for completing a 5- or 6-membered ring, R1 is hydrogen, a halogen or alkyl, and X(-) is an anion. The recording medium is produced by providing a thin organic film comprising the compound of formula [I] on a substrate, by vacuum deposition of the compound or by applying a coating liquid prepared by dissolving or dispersing the compound in an organic solvent. The tried film thickness or vacuum-deposited film thickness of the thin organic film 2 is suitably 50Angstrom -100mum. The substrate 1 is formed from a plastic such as a polyester, an acrylic resin, a polyolefin resin, a phenolic resin, an epoxy resin, a polyamide and a polyimide, a glass, a metal or the like. The recording medium has absorption in a long wavelength region, is capable of performing high-sensitivity-recording even where a long-wavelength oscillation laser is used, is highly stable to heat and light, has excellent preservability, and is hardly deteriorated on reproduction.
Patent JP-S59165712-A (JP)
Title: Excavation of intake hole for deep sea water
Inventor: TAKAGI HARUO
IPC: E02B9/00
Filed: 1983-03-11
Abstract: PURPOSE:To easily maintain an intake hole for deep sea water as well as very safely construct the intake hole by a method in which excavation is made down to near rockbed where deep sea water is to be taken from the ground's surface, a chamber is constructed, and large numbers of water-collecting holes which can be easily opened or closed in the deep sea are drilled from the chamber. CONSTITUTION:A tunnel 11 is excavated to near rocked face 12 where sea water is to be taken from the ground's surface 2, and a chamber 13 is constructed on the tip end of the tunnel 11. Boring is made from the chamber 13 toward the deep sea to form water-collecting holes 15 provided with stop valves 16. In the same procedure, large number of water-collecting holes 15 are drilled, all the stop valves 16 are closed, water is charged into the chamber 13 from the ground's surface, and after the completion of water charging, the stop valves 16 are opened by remote control operation or explosion to cause the chamber 13 to lead to the deep sea. The intake hole for deep sea water can thus be excavated very safely.
Patent JP-S62198807-A (JP)
Title: Space for holding optical fiber
Inventor: TSUNETOMI SHINYA
IPC: G02B6/44
Filed: 1986-02-27
Abstract: PURPOSE:To obtain an optical fiber holding spacer which facilitates the peeling removal of a spiral coating layer in connecting operation by adjusting the surface temperature of a primary coating layer and forming a secondary coating layer at its outer periphery by extrusion, and coupling them in a separable state thereafter. CONSTITUTION:A light tensile force wire A uses a single steel wire which has thickness corresponding to required tension characteristics, etc., or a metallic wire such as a steel strand, and further an FRP wire material formed by binding fibers for reinforcement with a curing resin material, and the primary coating layer B is formed of thermoplastic resin which can be molded by extrusion at the outer periphery of the high tensile strength wire. Then, the element wire where this primary coating is formed is run through a die for secondary coating which has plural spiral grooves extending lengthwise and the surface temperature of the primary coating layer B is so adjusted that the primary coating layer B and secondary coating layer B are separable thereafter. Consequently, when cables are connected, the secondary coating layer C is easily peeled off and the remaining coating layer B is easily removed.
Patent JP-S61199115-A (JP)
Title: Operation controller of carrying truck
Inventor: ARIMITSU HIROSHI
IPC: G05D1/02
Filed: 1985-03-01
Abstract: PURPOSE:To perform the operation control which does not degrade the operating rate, by selecting the shortest moving path as the moving path when turntables are normal, and selecting main tracks and branch tracks, on which turntables run normally, to determine the moving path when turntables are abnormal. CONSTITUTION:An operation controller 20 takes in operation information consisting of departure track ends A and B and destination track ends C-E from a console 21 and selects main tracks 3 and 4 and branch tracks 5-9, which form the shortest moving path between track ends A and B and track ends C-E, in accordance with operation information and judges whether turntables T1-T10 on selected tracks 3, 4, and 5-9 are abnormal or not in accordance with trouble detection information sent from a turntable control board 22, and selected tracks 3-9 are determined as the moving path if they are not abnormal; but if they are abnormal, tracks 3, 4, and 5-9 on which turntables are normal are selected repeatedly to determine the moving path.
Patent JP-S53125769-A (JP)
Title: Sputter etching method and container used for it
Inventor: TAJIMA MASAO
IPC: H01L21/3065
Filed: 1977-04-08
Abstract: PURPOSE: To increase the etching speed for Si oxide on a test piece, by performing sputter etching the test piece by surrounding it with a polypropylene wall with open holes. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S55133306-A (JP)
Title: Perfume controller
Inventor: HAYASHI KATSUTAKE
IPC: C11B9/00
Filed: 1979-04-05
Abstract: PURPOSE: Title perfume controller that is composed of dihydroxydicarboxylic diester or monohydroxytricarboxylic triester and increases the aromatic properties and stability of perfumes by adding thereto.  
     CONSTITUTION: Said perfume controller contains at least one of dihydroxydicarboxylic diester or monohydroxytricarboxylic triester of formula I or II (R 1  and R 2  are 6W14C saturated straight or branched aliphatic alcohol residue) as the effective component. They show, even when used alone, effects as perfume diluent, odor retention agent and stabilizer and can lower the irritation of perfume on animal skin because they are very safe to animal skin. These compounds are obtained by esterification of tartaric or citric acid with n-hexanol or 4-methyl-2-pentanol. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02219364-A (JP)
Title: Facsimile equipment
Inventor: HAYASHI KATSUMI
IPC: H04N1/21
Filed: 1989-02-20
Abstract: PURPOSE:To receive picture information to be sent without fail even in a condition that the information can not be recorded during reception by always storing a update page in a storage part simultaneously with record processing during the reception. CONSTITUTION:In correspondence to the instruction of a control part 7, a switcher S1 is operated and the received information are passed through a line input part 1 and line control part 2 and demodulated in a demodulation part 3. While the information are stored to a storage part 6, the information are recorded through a decoding part 4 to a recording part 5. When the recording is normally finished, the information in the storage part 6 are erased. When the recording can not be executed, the contents of the storage part 6 are not erased but a signal from the demodulation part is successively stored in the storage part 6. Then, communication is finished. When it is detected that the possibility of the recording is recovered, the control part 7 makes a reproducing instruction signal 'H' and the switcher S1 is changed over. Then, the signal stored in the storage part 6 is read and recorded through the decoding part 4 io the recording part 5. After that, the number of originals requested from an opponent terminal is recorded without fail.
Patent JP-H06254040-A (JP)
Title: Front end of endoscope
Inventor: ITOU KEIJI
IPC: A61B1/00
Filed: 1993-03-02
Abstract: PURPOSE:To provide the hygienic front end of the endoscope without the need for forming a recessed part where filth, etc., are liable to accumulate on the body side of the front end by projecting a detaining pin for detaining a liquid injection nozzle on the surface of the front end body and constituting this liquid injection nozzle in such a manner that the nozzle can be detained with this detaining pin and is freely attachanble and detachable to and from the pin. CONSTITUTION:The front surface wall of the front end body 1 is projectingly provided with the detaining pin 38 made of metal or plastic for detaining the nozzle so as to face the front surface direction. The head part of the detaining pin 38 is formed to a tapered shape which is rounded and is made gradually larger toward the front side. On the other hand, the nozzle 30 is formed of a material, such as rubber, having elasticity. An engaging hole 39 which has the same shape as the shape of the head part of the detaining pin 38 and has the bore preferably slightly smaller than the outside diameter of the head part of the detaining pin 38 is formed in the position corresponding to the detaining pin 38. The center at the front end of the detaining pin 38 and the front end of the nozzle 30 are provided with indices 41, 42 formed to color in, for example, the recessed parts as earmarks for relative positioning.
Patent JP-H02221098-A (JP)
Title: Application of automatic hoisting device for fishing net
Inventor: EBINA FUMIO
IPC: B66D1/00
Filed: 1989-02-20
Abstract: PURPOSE:To hoist a fishing net automatically by providing an eccentric mechanism for getting fixed lots in and out of the drum face. CONSTITUTION:When a drum 1 is rotated to lay a net on the drum 1, the mesh is caught at a lot 2 protruding at the upper part of the drum face, and the net is raised in the rotating direction of the drum 1. The mesh caught at the lot 2 is directed downward as well as the lot 2 goes in from the drum face by the eccentric mechanism 4 of the lot 2, and the mesh comes off the lot 2. The net can be thus raised without being wound around the drum 1 by getting innumerable lots 2 in and out of the drum face.
Patent JP-H05244361-A (JP)
Title: Image processor
Inventor: KASHIWAGI HIDEAKI
IPC: G06T1/60
Filed: 1992-02-27
Abstract: PURPOSE:To provide an image processor where the operation speed of an image output is increased for inputting plural pages of image data from an image input device to repeatedly output it. CONSTITUTION:The image processor is provided with a page memory 2 capable of storing more than one page of image data, a disk memory 3 capable of storing image data by the pages being more than the page which can be set in an image input device 1, a image data history storage means 5 storing control information of the page memory 2 and image history information of respective kinds of image data and a control means 7 controlling the respective means. The control means 7 investigates whether or not required image data exists in the page memory 2 when image data is inputted from the image input device 1 so as to repeatedly output it to an image output device 4, does not read image data from the disk memory 3 when image data exists in the page memory 2 so as to transmit image data of the page memory 2 to the image output device 4 and reads image data from the disk memory 3 to the page memory 2 unless required image data exists in the page memory 2 so as to transmit it to the image output device 4.
Patent JP-S62197184-A (JP)
Title: Formation of two-tone coat film
Inventor: AOYAMA HIROMI
IPC: B05D7/24
Filed: 1986-02-26
Abstract: PURPOSE:To enhance properties of interlaminar adhesion by adding a specific bonding additive to at least either of two kinds of films in the formation of a two-tone coat film of coating composition containing melamine resin. CONSTITUTION:For primary coating compositions and secondary coating compo sition, heat curing type coating material comprising acryl-melamine resin, alkyd- melamine resin, polyester-melamine resin and the like as base resins are used. In said process, to either or both of coating compositions, a bonding additive composed of at least either of a compound having hydroxide as derivative of high class fatty acid such as stearic acid, palmitic acid, oleic acid or the like, or a compound consisting of reacted diamine such as hexan methylenediamine or triamine, is added by 0.1-5wt% in total nonvolatile content of coating composition.
Patent JP-H01214225-A (JP)
Title: Semiconductor device
Inventor: OOSAWA AMI
IPC: H02H9/04
Filed: 1988-02-23
Abstract: PURPOSE:To prevent latch-up phenomenon, by placing resistive components such as polysilicon resistors in the power source line of a power source protective circuit. CONSTITUTION:A polysilicon resistor 18 is inserted between VDD wiring 15 and internal VDD wiring 17. Consequently, current flows through aluminum wiring having low resistance even when charge voltage is applied instantaneously between sources to prevent application of surge voltage between VDD and VSS in the internal circuit, thus preventing latch-up phenomenon in the internal circuit.
Patent JP-S51116619-A (JP)
Title: Circuit to obtain primary signal from chrominance signal of color tele vision picture receiver
Inventor: IWAZAWA MINEO
IPC: H04N9/66
Filed: 1975-04-07
Abstract: PURPOSE: To constitute a new, simple circuit by utilizing a demodulation and a transfer delay caused by a sampling gate electrode with the aid of charge transfer elements. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S54133467-A (JP)
Title: Composite dies for wire drawing and its manufacture
Inventor: HARA AKIO
IPC: C01B32/949
Filed: 1978-04-10
Abstract: PURPOSE: To inexpensively manufacture titled dies with large plastic deformability before breaking and with high stiffness at high temperature, by bonding (MoW)C- type crystal with iron-group metal on purpose to form a ring type cermet which is then sintered, and by filling the diamond (D) powder in this cermet, and by sintering D under a peculiar condition.  
     CONSTITUTION: In the carbide crystal represented by the form of (MoW)C, the ratio of atomic volumes of Mo and W is above 1:1; either one of Fe, Co, Ni, or their alloy is added to above carbide crystal as the bonding agent, and the material is sintered into a cermet. The amount of the bonding metal contained in this cermet is selected so as to be 5W30% of total volume of the cermet, on purpose to obtain the aim stiffness and toughness. The cermet is sintered at about 1200W1500°C within the environment of vacuum, inert gas, or reducing gas. In this previously sintered ring type cermet, the D powder is filled; and the cermet is hot pressed usually at above about 1200°C, by pressure above 45Kb; hereby, the D is sintered and also D is closely attached to the cermet. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08210147-A (JP)
Title: Engine driven type air-conditioner
Inventor: SUZUKI HIROSHI
IPC: F25B27/00
Filed: 1995-02-06
Abstract: PURPOSE: To prevent corrosion of a draining system with an acid drain produced in the exhaust pipe of an engine and reduce the equipment cost and running cost by eliminating use of any drain neutralizing facility and neutralizing agent. CONSTITUTION: A drain 26 producted in an exhaust gas line of an engine 1 is exhausted through an exhaust system, which is connected with a drain vessel. The drain vessel is equipped with an ultrasonic vibrator which atomizes the drain and discharges to the atmosphere.
Patent JP-H06251588-A (JP)
Title: Sense amplifier circuit
Inventor: WATANABE YOSHINORI
IPC: G11C11/419
Filed: 1993-03-02
Abstract: PURPOSE:To perform a high speed reading and to reduce current consumption by activating a CMOS inverter by a sense amplifier circuit during a read operation mode and de-activating the inverter during modes other than the read operation mode. CONSTITUTION:When the data of a cell MC are to be read, the potential of a read word line connected to the gate of a transfer gate 9 and a read signal R are put to H and the transfer gate 9 and a transistor N2 of the sense amplifier circuit are turned on. When the data of the cell MC are L, a transistor 7 is turned off, the potential of a read dedicated bit line 12, which is precharged, does not change and becomes VDD-Nth (a threshold voltage of a transistor 10) and the output of the sense amplifier becomes L. On the other hand, when the data of the cell MC become H, the transistor 7 is turned on, the potential of the line 12 is lowered to the potential determined by the on resistance values of the transistors 7, 9 and 10 and the output of the sense amplifier circuit becomes H.